DESCRIPTION

EXPORTS

This is a general function for creating Erlang terms using
a format specifier and a corresponding set of arguments, much
in the way printf() works.

FormatStr is a format specification string. The set
of valid format specifiers is as follows:

~i - Integer

~f - Floating point

~a - Atom

~s - String

~w - Arbitrary Erlang term

For each format specifier that appears in FormatStr,
there must be a corresponding argument following
FormatStr. An Erlang term is built according to the
FormatStr with values and Erlang terms substituted from
the corresponding arguments and according to the individual
format specifiers. For example: